Query: finitef
OS: netbsd
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
FINITE(3) BSD Library Functions Manual FINITE(3)NAMEfinite, finitef -- tests for finite valuesLIBRARYMath Library (libm, -lm)SYNOPSIS#include <math.h> int finite(double x); int finitef(float x);DESCRIPTIONThe finite() function returns the value 1 when -infinity < x < +infinity. Otherwise a zero is returned (that is, |x| = infinity or x is NaN).SEE ALSOisfinite(3), math(3)STANDARDSThe described functions conform to IEEE Std 754-1985. Note that unlike isfinite(3), neither function is present in the ISO C-language stan- dards or in the IEEE POSIX standards.HISTORYThe finite and finitef() functions first appeared in 4.3BSD.BSDJuly 28, 2011 BSD
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isinfl(3) - linux |
isinff(3) - linux |
finitef(3) - centos |
finitel(3) - centos |
isinff(3) - centos |
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